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1. 发明授权

US08054149B2 Monolithic inductor 有权
标题翻译：单片电感
公开(公告)号：US08054149B2
公开(公告)日：2011-11-08
申请号：US11822230
申请日：2007-07-03
申请人： Mean-Jue Tung , Wen-Song Ko , Yu-Ting Huang , Yen-Ping Wang
发明人： Mean-Jue Tung , Wen-Song Ko , Yu-Ting Huang , Yen-Ping Wang
IPC分类号： H01F27/02 , H01F27/36 , H01F38/12 , H01F21/00 , H01F5/00
CPC分类号： H01F17/04 , H01F27/255 , H01F27/34 , H01F41/0246 , H01F2003/103 , H01F2017/046
摘要： This invention discloses a monolithic inductor including a body made by compressing a magnetic powder, a coil positioned in the body, and a permanent magnet positioned in the body and in a magnetic circuit formed by applying current to the coil. The monolithic inductor of this invention includes the magnetic body containing the permanent magnet and the coil. The permanent magnet in the magnetic circuit (path of magnetic flux lines) formed by applying current to the coil generates a reverse-bias magnetic field, thereby increasing the operating range of the magnetic body, the saturation current of the magnetic body, and the rated current of the inductor.
摘要翻译：本发明公开了一种单片电感器，其包括通过压缩磁粉制成的主体，位于本体中的线圈和位于本体中的永磁体以及通过向线圈施加电流而形成的磁路。本发明的单片电感器包括包含永磁体和线圈的磁体。通过向线圈施加电流而形成的磁路（磁通线路径）中的永磁体产生反向偏置磁场，从而增加磁体的工作范围，磁体的饱和电流和额定值电感电流。

2. 发明授权

US07429907B2 Power inductor with heat dissipating structure 有权
标题翻译：功率电感器具有散热结构
公开(公告)号：US07429907B2
公开(公告)日：2008-09-30
申请号：US11553936
申请日：2006-10-27
申请人： Mean-Jue Tung , Wen-Song Ko , Yu-Ting Huang , Ping-Feng Hsu , Yen-Ping Wang
发明人： Mean-Jue Tung , Wen-Song Ko , Yu-Ting Huang , Ping-Feng Hsu , Yen-Ping Wang
IPC分类号： H01F27/08
CPC分类号： H01F27/22 , H01F27/255 , H01F37/00
摘要： The present invention relates to a power inductor having a heat dissipating structure formed on the surface thereof, which comprises: at least a conducting wire; and a cladding, made of a magnetic material for wrapping the conductive wire, having the heat dissipating structure of embossed patterns formed on the surface thereof. Preferably, the embossed pattern can be a cone, a cuboid, a column, or the combination thereof. Moreover, the length of any edge or the diameter of any one of the embossed patterns is about 1%˜50% of that of the power inductor, and the height of any one of the embossed patterns is about 1%˜50% of the thickness of the power inductor.
摘要翻译：本发明涉及一种在其表面上形成有散热结构的功率电感器，其包括：至少导电线; 以及由用于缠绕导电线的磁性材料制成的包层，其具有形成在其表面上的压花图案的散热结构。优选地，压纹图案可以是锥体，长方体，柱或其组合。此外，任何一个压花图案的任何一个边缘或直径的长度为功率电感器的长度的约1％〜50％，并且任何一个压纹图案的高度为约1％〜50％功率电感的厚度。

3. 发明申请

US20070152792A1 Power Inductor with Heat Dissipating Structure 有权
标题翻译：具有散热结构的功率电感器
公开(公告)号：US20070152792A1
公开(公告)日：2007-07-05
申请号：US11553936
申请日：2006-10-27
申请人： Mean-Jue Tung , Wen-Song Ko , Yu-Ting Huang , Ping-Feng Hsu , Yen-Ping Wang
发明人： Mean-Jue Tung , Wen-Song Ko , Yu-Ting Huang , Ping-Feng Hsu , Yen-Ping Wang
IPC分类号： H01F27/08
CPC分类号： H01F27/22 , H01F27/255 , H01F37/00
摘要： The present invention relates to a power inductor having a heat dissipating structure formed on the surface thereof, which comprises: at least a conducting wire; and a cladding, made of a magnetic material for wrapping the conductive wire, having the heat dissipating structure of embossed patterns formed on the surface thereof. Preferably, the embossed pattern can be a cone, a cuboid, a column, or the combination thereof. Moreover, the length of any edge or the diameter of any one of the embossed patterns is about 1%˜50% of that of the power inductor, and the height of any one of the embossed patterns is about 1%˜50% of the thickness of the power inductor.
摘要翻译：本发明涉及一种在其表面上形成有散热结构的功率电感器，其包括：至少导电线; 以及由用于缠绕导电线的磁性材料制成的包层，其具有形成在其表面上的压花图案的散热结构。优选地，压纹图案可以是锥体，长方体，柱或其组合。此外，任何一个压花图案的任何一个边缘或直径的长度为功率电感器的长度的约1％〜50％，并且任何一个压纹图案的高度为约1％〜50％功率电感的厚度。

4. 发明申请

US20110159317A1 FLEXIBLE SHEET WITH HIGH MAGNETIC PERMEABILITY AND FABRICATION METHOD THEREOF 审中-公开
标题翻译：具有高磁性渗透性的柔性片及其制造方法
公开(公告)号：US20110159317A1
公开(公告)日：2011-06-30
申请号：US12844578
申请日：2010-07-27
申请人： Mean-Jue TUNG , Wen-Song KO , Yu-Ting HUANG , Li-Chun WANG
发明人： Mean-Jue TUNG , Wen-Song KO , Yu-Ting HUANG , Li-Chun WANG
IPC分类号： G11B5/74 , C04B35/645
CPC分类号： C04B35/265 , B32B18/00 , C04B35/62218 , C04B35/62821 , C04B35/63408 , C04B35/645 , C04B2235/3274 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2237/34 , C04B2237/586 , C04B2237/62 , H01F1/375
摘要： A flexible sheet with high magnetic permeability is disclosed, including a magnetic ferrite sintering sheet including a plurality of pieces separated by micro gaps and a first flexible layer attached to a first side of the magnetic ferrite sintering sheet, wherein the pieces of the magnetic ferrite sintering sheet include a first protruding and recessing structure and a second protruding and recessing structure at opposite sides of one of the micro gaps, and the first protruding and recessing structure and the second protruding and recessing structure are matched with each other.
摘要翻译：公开了一种具有高磁导率的柔性片，其中包括磁性铁氧体烧结片，该磁铁氧体烧结片包括由微缝间隔开的多个片和附着在磁性铁氧体烧结片第一侧的第一柔性层，片材包括第一突出和凹陷结构以及在一个微缝隙的相对侧上的第二突出和凹陷结构，并且第一突出和凹陷结构和第二突出和凹陷结构彼此匹配。

5. 发明授权

US06384705B1 Multilayer-type chip common mode filter 有权
标题翻译：多层式芯片共模滤波器
公开(公告)号：US06384705B1
公开(公告)日：2002-05-07
申请号：US09476432
申请日：1999-12-30
申请人： Yu-Ting Huang , Wen-Song Ko , Mean-Jue Tung , Hong-Ching Lin , Li-Jiun Wang
发明人： Yu-Ting Huang , Wen-Song Ko , Mean-Jue Tung , Hong-Ching Lin , Li-Jiun Wang
IPC分类号： H01F500
CPC分类号： H01F17/0013 , H01F2017/0026 , H01F2017/0093 , H03H7/427 , H03H2001/0085
摘要： A miniaturized common mode EMI filter with a greatly simplified design so that it can be manufactured very economically. The common mode filter includes: (a) a magnetic main body; (b) a pair of substantially identical electrically conductive planar coils embedded in the magnetic main body; and (c) an insulative planar coil sandwiched between the pair of electrically conductive planar coils, wherein the insulative planar coil has a pattern that is substantially identical to and inclusive of the pattern of the electrically conductive planar coils so as to insulate the pair of electrically conductive planar coil from each other. The common mode filter retains low normal mode impedance and high common mode impedance, with a substantially reduced physical size, so that it can cost-effectively maintain a high fidelity of the normal mode waveform of signals for electronic devices that utilize differential transmission technology and keep the common mode EMI noise to a minimum.
摘要翻译：一种小型化的共模EMI滤波器，其设计大大简化，可以非常经济地制造。共模滤波器包括：（a）磁性主体; （b）嵌入在磁性主体中的一对基本相同的导电平面线圈; 和（c）夹在所述一对导电平面线圈之间的绝缘平面线圈，其中所述绝缘平面线圈具有与所述导电平面线圈的图案基本相同并且包括所述导电平面线圈的图案的图案，以使所述一对电气导电平面线圈彼此。共模滤波器保持低正常模式阻抗和高共模阻抗，物理尺寸大大降低，从而可以以低成本的方式保持利用差分传输技术的电子设备信号的正常模式波形的高保真度并保持将共模EMI噪声降至最低。

6. 发明授权

US09414534B2 EMI shielding device and manufacturing method thereof 有权
标题翻译： EMI屏蔽装置及其制造方法
公开(公告)号：US09414534B2
公开(公告)日：2016-08-09
申请号：US13629615
申请日：2012-09-28
申请人： Mean-Jue Tung , Wen-Song Ko , Ming-Da Yang , Li-Chun Wang
发明人： Mean-Jue Tung , Wen-Song Ko , Ming-Da Yang , Li-Chun Wang
IPC分类号： H05K9/00
CPC分类号： H05K9/0075 , Y10T156/10
摘要： An electromagnetic interference (EMI) shielding device and manufacturing method thereof are provided. The EMI shielding device includes at least one ferrite material outer layer, a first and a second electrodes within the ferrite material outer layer, and a positive temperature coefficient resistor (PTCR) core layer sandwiched between the first and the second electrodes in the ferrite material outer layer. The first and the second electrodes extend to two ends of the ferrite material outer layer respectively.
摘要翻译：提供电磁干扰（EMI）屏蔽装置及其制造方法。 EMI屏蔽装置包括至少一个铁氧体材料外层，铁氧体材料外层内的第一和第二电极以及夹在铁氧体材料外层的第一和第二电极之间的正温度系数电阻（PTCR）芯层层。第一和第二电极分别延伸到铁氧体材料外层的两端。

7. 发明申请

US20130322047A1 EMI SHIELDING DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译： EMI屏蔽装置及其制造方法
公开(公告)号：US20130322047A1
公开(公告)日：2013-12-05
申请号：US13629615
申请日：2012-09-28
申请人： Mean-Jue Tung , Wen-Song Ko , Ming-Da Yang , Li-Chun Wang
发明人： Mean-Jue Tung , Wen-Song Ko , Ming-Da Yang , Li-Chun Wang
IPC分类号： H05K9/00 , H05K13/00
CPC分类号： H05K9/0075 , Y10T156/10
摘要： An electromagnetic interference (EMI) shielding device and manufacturing method thereof are provided. The EMI shielding device includes at least one ferrite material outer layer, a first and a second electrodes within the ferrite material outer layer, and a positive temperature coefficient resistor (PTCR) core layer sandwiched between the first and the second electrodes in the ferrite material outer layer. The first and the second electrodes extend to two ends of the ferrite material outer layer respectively.
摘要翻译：提供电磁干扰（EMI）屏蔽装置及其制造方法。 EMI屏蔽装置包括至少一个铁氧体材料外层，铁氧体材料外层内的第一和第二电极以及夹在铁氧体材料外层的第一和第二电极之间的正温度系数电阻（PTCR）芯层层。第一和第二电极分别延伸到铁氧体材料外层的两端。

8. 发明申请

US20080157912A1 Monolithic inductor 有权
标题翻译：单片电感
公开(公告)号：US20080157912A1
公开(公告)日：2008-07-03
申请号：US11822230
申请日：2007-07-03
申请人： Mean-Jue Tung , Wen-Song Ko , Yu-Ting Huang , Yen-Ping Wang
发明人： Mean-Jue Tung , Wen-Song Ko , Yu-Ting Huang , Yen-Ping Wang
IPC分类号： H01F5/00 , H01F27/24
CPC分类号： H01F17/04 , H01F27/255 , H01F27/34 , H01F41/0246 , H01F2003/103 , H01F2017/046
摘要： This invention discloses a monolithic inductor including a body made by compressing a magnetic powder, a coil positioned in the body, and a permanent magnet positioned in the body and in a magnetic circuit formed by applying current to the coil. The monolithic inductor of this invention includes the magnetic body containing the permanent magnet and the coil. The permanent magnet in the magnetic circuit (path of magnetic flux lines) formed by applying current to the coil generates a reverse-bias magnetic field, thereby increasing the operating range of the magnetic body, the saturation current of the magnetic body, and the rated current of the inductor.
摘要翻译：本发明公开了一种单片电感器，其包括通过压缩磁粉制成的主体，位于本体中的线圈和位于本体中的永磁体以及通过向线圈施加电流而形成的磁路。本发明的单片电感器包括包含永磁体和线圈的磁体。通过向线圈施加电流而形成的磁路（磁通线路径）中的永磁体产生反向偏置磁场，从而增加磁体的工作范围，磁体的饱和电流和额定值电感电流。

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